Silent Industries Alpha Hop-Up Chamber Tensioner ( Very Tight)

If you want to use buckings that have very loose lips, you can use this tensioner ring

Recommended for Madbull Blue/Red buckings, Begadi Buckings, A+, TNT buckings

The product itself is Black POM with 3 groove!

From 2024 this product has been updated and it has 3 grooves!